Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	553	-	474	=
2.	1.964	-	208	=
3.	1.924	-	781	=
4.	466	-	418	=
5.	1.926	-	1.790	=
6.	602	-	170	=
7.	1.405	-	468	=
8.	1.362	-	545	=
9.	1.785	-	496	=
10.	1.637	-	1.119	=

Oefening 2
1.	1.243	-	415	=
2.	1.018	-	109	=
3.	1.567	-	472	=
4.	1.336	-	297	=
5.	1.614	-	1.521	=
6.	1.113	-	1.105	=
7.	1.586	-	1.179	=
8.	1.587	-	197	=
9.	653	-	336	=
10.	1.558	-	412	=

Oefening 3
1.	1.520	-	309	=
2.	1.659	-	1.410	=
3.	1.551	-	477	=
4.	1.167	-	403	=
5.	1.808	-	763	=
6.	1.204	-	1.096	=
7.	1.872	-	996	=
8.	848	-	467	=
9.	1.586	-	1.471	=
10.	643	-	470	=

Oefening 4
1.	1.679	-	274	=
2.	1.819	-	1.064	=
3.	555	-	485	=
4.	1.754	-	490	=
5.	1.825	-	909	=
6.	1.243	-	157	=
7.	707	-	456	=
8.	1.044	-	242	=
9.	1.599	-	1.108	=
10.	1.598	-	1.450	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	553	-	474	=	79
2.	1.964	-	208	=	1.756
3.	1.924	-	781	=	1.143
4.	466	-	418	=	48
5.	1.926	-	1.790	=	136
6.	602	-	170	=	432
7.	1.405	-	468	=	937
8.	1.362	-	545	=	817
9.	1.785	-	496	=	1.289
10.	1.637	-	1.119	=	518

Oefening 2
1.	1.243	-	415	=	828
2.	1.018	-	109	=	909
3.	1.567	-	472	=	1.095
4.	1.336	-	297	=	1.039
5.	1.614	-	1.521	=	93
6.	1.113	-	1.105	=	8
7.	1.586	-	1.179	=	407
8.	1.587	-	197	=	1.390
9.	653	-	336	=	317
10.	1.558	-	412	=	1.146

Oefening 3
1.	1.520	-	309	=	1.211
2.	1.659	-	1.410	=	249
3.	1.551	-	477	=	1.074
4.	1.167	-	403	=	764
5.	1.808	-	763	=	1.045
6.	1.204	-	1.096	=	108
7.	1.872	-	996	=	876
8.	848	-	467	=	381
9.	1.586	-	1.471	=	115
10.	643	-	470	=	173

Oefening 4
1.	1.679	-	274	=	1.405
2.	1.819	-	1.064	=	755
3.	555	-	485	=	70
4.	1.754	-	490	=	1.264
5.	1.825	-	909	=	916
6.	1.243	-	157	=	1.086
7.	707	-	456	=	251
8.	1.044	-	242	=	802
9.	1.599	-	1.108	=	491
10.	1.598	-	1.450	=	148